313043280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{419}}^1$

素因数の和:729

約数の個数: 160

約数和(自身を含む): 1064931840

約数和(自身を除く): 751888560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 283, 330, 419, 440, 528, 566, 660, 838, 849, 880, 1132, 1257, 1320, 1415, 1676, 1698, 2095, 2264, 2514, 2640, 2830, 3113, 3352, 3396, 4190, 4245, 4528, 4609, 5028, 5660, 6226, 6285, 6704, 6792, 8380, 8490, 9218, 9339, 10056, 11320, 12452, 12570, 13584, 13827, 15565, 16760, 16980, 18436, 18678, 20112, 22640, 23045, 24904, 25140, 27654, 31130, 33520, 33960, 36872, 37356, 46090, 46695, 49808, 50280, 55308, 62260, 67920, 69135, 73744, 74712, 92180, 93390, 100560, 110616, 118577, 124520, 138270, 149424, 184360, 186780, 221232, 237154, 249040, 276540, 355731, 368720, 373560, 474308, 553080, 592885, 711462, 747120, 948616, 1106160, 1185770, 1304347, 1422924, 1778655, 1897232, 2371540, 2608694, 2845848, 3557310, 3913041, 4743080, 5217388, 5691696, 6521735, 7114620, 7826082, 9486160, 10434776, 13043470, 14229240, 15652164, 19565205, 20869552, 26086940, 28458480, 31304328, 39130410, 52173880, 62608656, 78260820, 104347760, 156521640, 313043280]

約数ペア:

[(1, 313043280), (2, 156521640), (3, 104347760), (4, 78260820), (5, 62608656), (6, 52173880), (8, 39130410), (10, 31304328), (11, 28458480), (12, 26086940), (15, 20869552), (16, 19565205), (20, 15652164), (22, 14229240), (24, 13043470), (30, 10434776), (33, 9486160), (40, 7826082), (44, 7114620), (48, 6521735), (55, 5691696), (60, 5217388), (66, 4743080), (80, 3913041), (88, 3557310), (110, 2845848), (120, 2608694), (132, 2371540), (165, 1897232), (176, 1778655), (220, 1422924), (240, 1304347), (264, 1185770), (283, 1106160), (330, 948616), (419, 747120), (440, 711462), (528, 592885), (566, 553080), (660, 474308), (838, 373560), (849, 368720), (880, 355731), (1132, 276540), (1257, 249040), (1320, 237154), (1415, 221232), (1676, 186780), (1698, 184360), (2095, 149424), (2264, 138270), (2514, 124520), (2640, 118577), (2830, 110616), (3113, 100560), (3352, 93390), (3396, 92180), (4190, 74712), (4245, 73744), (4528, 69135), (4609, 67920), (5028, 62260), (5660, 55308), (6226, 50280), (6285, 49808), (6704, 46695), (6792, 46090), (8380, 37356), (8490, 36872), (9218, 33960), (9339, 33520), (10056, 31130), (11320, 27654), (12452, 25140), (12570, 24904), (13584, 23045), (13827, 22640), (15565, 20112), (16760, 18678), (16980, 18436)]